DE112007001195A5 - Regenerable filter for extracorporeal treatment of particle-containing liquids and their use - Google Patents

Regenerable filter for extracorporeal treatment of particle-containing liquids and their use Download PDF

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Publication number
DE112007001195A5
DE112007001195A5 DE112007001195T DE112007001195T DE112007001195A5 DE 112007001195 A5 DE112007001195 A5 DE 112007001195A5 DE 112007001195 T DE112007001195 T DE 112007001195T DE 112007001195 T DE112007001195 T DE 112007001195T DE 112007001195 A5 DE112007001195 A5 DE 112007001195A5
Authority
DE
Germany
Prior art keywords
particle
containing liquids
extracorporeal treatment
regenerable filter
regenerable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE112007001195T
Other languages
German (de)
Inventor
Hans-Werner Heinrich
Peter Kruschke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adexter GmbH
Original Assignee
Adexter GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Adexter GmbH filed Critical Adexter GmbH
Publication of DE112007001195A5 publication Critical patent/DE112007001195A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3616—Batch-type treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7581—General characteristics of the apparatus with filters with means for switching over to a fresh filter on clogging or saturation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/32—Intermediate chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/40—Adsorbents within the flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE112007001195T 2006-03-14 2007-03-14 Regenerable filter for extracorporeal treatment of particle-containing liquids and their use Withdrawn DE112007001195A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006012024.8 2006-03-14
DE102006012024A DE102006012024A1 (en) 2006-03-14 2006-03-14 Regenerable filter for extracorporeal treatment of particle-containing liquids and their use
PCT/DE2007/000476 WO2007104298A2 (en) 2006-03-14 2007-03-14 Regeneratable filter for extracorporal treatment of liquids containing particles and use thereof

Publications (1)

Publication Number Publication Date
DE112007001195A5 true DE112007001195A5 (en) 2009-02-19

Family

ID=38374827

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006012024A Withdrawn DE102006012024A1 (en) 2006-03-14 2006-03-14 Regenerable filter for extracorporeal treatment of particle-containing liquids and their use
DE112007001195T Withdrawn DE112007001195A5 (en) 2006-03-14 2007-03-14 Regenerable filter for extracorporeal treatment of particle-containing liquids and their use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006012024A Withdrawn DE102006012024A1 (en) 2006-03-14 2006-03-14 Regenerable filter for extracorporeal treatment of particle-containing liquids and their use

Country Status (7)

Country Link
US (1) US8771513B2 (en)
EP (1) EP1993631B1 (en)
JP (1) JP2009529386A (en)
CN (1) CN101420992B (en)
CA (1) CA2644732C (en)
DE (2) DE102006012024A1 (en)
WO (1) WO2007104298A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027214A2 (en) * 2011-08-22 2013-02-28 Bar-Ilan University Nanop article dialysis
SE1200356A1 (en) * 2011-10-30 2013-05-01 Kurt Nilsson Polymer-based product and use
CN102631722B (en) * 2012-04-26 2014-12-03 珠海健帆生物科技股份有限公司 Blood plasma separation adsorber capable of blood purification
EP2735326B1 (en) 2012-11-26 2017-03-08 Gambro Lundia AB Liver support system
EP2735359B1 (en) 2012-11-26 2017-02-08 Gambro Lundia AB Integrated device for liver support systems
PL2735360T3 (en) 2012-11-26 2017-09-29 Gambro Lundia Ab Adsorber device combining beads and hollow fiber membranes
JP2015000113A (en) * 2013-06-13 2015-01-05 サンデン商事株式会社 Lipid removal system in blood using cyclic polysaccharide
US9764073B2 (en) * 2014-02-26 2017-09-19 Medtronic, Inc. Authentication and tracking system
DE102015002073A1 (en) * 2015-02-18 2016-08-18 Fresenius Medical Care Deutschland Gmbh Apparatus for carrying out apheresis treatment
US9814822B2 (en) 2015-08-27 2017-11-14 Fresenius Medical Care Holdings, Inc. Plasma generation with dialysis systems
US11504517B2 (en) 2015-12-11 2022-11-22 Nxstage Medical, Inc. Fluid line connector devices methods and systems
ITUB20160013A1 (en) * 2016-01-27 2017-07-27 Bellco Srl FILTER FOR BLOOD PURIFICATION.
EP3443994B1 (en) * 2017-08-17 2020-04-08 Gambro Lundia AB Method of sterilizing water-filled devices
WO2020206349A1 (en) * 2019-04-05 2020-10-08 Qidni Labs Inc. Sorbent for use in renal therapy
CN113413640B (en) * 2021-07-01 2022-02-08 合肥工业大学 TFT-LCD organic solvent waste liquid countercurrent regulation absorption system and method
CA3230785A1 (en) * 2021-10-16 2023-04-20 Isaac Eliaz Apheresis of whole blood

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266026A (en) * 1975-08-04 1981-05-05 Rohm And Haas Company Catalytic process utilizing hollow fiber membranes
SE451946B (en) * 1982-12-10 1987-11-09 Gambro Lundia Ab DEVICE FOR THE DISPOSAL OF ONE OR MORE FRACTIONS OF WHOLE BLOOD, PLASMA OR SIMILAR BODY WASHES
JPS6045359A (en) * 1983-08-19 1985-03-11 鐘淵化学工業株式会社 Blood purifier
JPS60198158A (en) * 1984-02-29 1985-10-07 日機装株式会社 Blood treating apparatus
JPS6340563A (en) * 1986-08-06 1988-02-20 帝人株式会社 Blood purifier
US4938931A (en) * 1987-05-26 1990-07-03 Hoechst Celanese Corporation Microporous membrane trickle bed reactor
US5753227A (en) * 1993-07-23 1998-05-19 Strahilevitz; Meir Extracorporeal affinity adsorption methods for the treatment of atherosclerosis, cancer, degenerative and autoimmune diseases
US5679231A (en) * 1995-02-13 1997-10-21 Alexander; Donald H. Gel bed dialyzer
DE50113701D1 (en) * 2000-03-07 2008-04-17 Mat Adsorption Technologies Gm MODULE WITH MEMBRANE ELEMENTS IN CROSS-FLOW AND DEAD-END ARRANGEMENT
US6497675B1 (en) * 2000-04-17 2002-12-24 Renal Tech International Llc Device for extracorporeal treatment of physiological fluids of organism
JP4183036B2 (en) * 2003-06-19 2008-11-19 メディカルサイエンス株式会社 Blood purification apparatus and regeneration method thereof

Also Published As

Publication number Publication date
DE102006012024A1 (en) 2007-09-20
US20110094962A1 (en) 2011-04-28
CN101420992B (en) 2011-11-16
WO2007104298A2 (en) 2007-09-20
CA2644732C (en) 2015-05-19
US8771513B2 (en) 2014-07-08
EP1993631B1 (en) 2013-09-04
JP2009529386A (en) 2009-08-20
WO2007104298A3 (en) 2007-11-01
CN101420992A (en) 2009-04-29
EP1993631A2 (en) 2008-11-26
CA2644732A1 (en) 2007-09-20

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20140315